CVE-2020-9920

published 2020-10-22

CVE-2020-9920: A path handling issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, watchOS 6.2.8. A…

Priority P3 48 critical 9.1 CVSS 3.1

AV N AC L PR N UI N S U C N I H A H

A path handling issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, watchOS 6.2.8. A malicious mail server may overwrite arbitrary mail files.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
apple	ios	>= unspecified < iOS 13.6 and iPadOS 13.6	iOS 13.6 and iPadOS 13.6
apple	ios_13.6_and_ipados	—	—
apple	ipados	< 13.6	13.6
apple	iphone_os	< 13.6	13.6
apple	mac_os_x	< 10.15.6	10.15.6
apple	macos	>= unspecified < macOS Catalina 10.15.6	macOS Catalina 10.15.6
apple	macos_catalina_10.15.6_security_update_2020-004_mojave_security_update_2020-004	—	—
apple	watchos	< 6.2.8	6.2.8
apple	watchos	—	—
apple	watchos	>= unspecified < watchOS 6.2.8	watchOS 6.2.8

CVSS provenance

nvd v3.1 9.1 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

nvd v2.0 6.4 MEDIUM AV:N/AC:L/Au:N/C:N/I:P/A:P

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CWE-22